When you delete your Temporary Internet Files under the General tab of Internet Options when the pop-up windows appears make sure that you checkmark the "delete all offline content" box.
Also Try the following:
Remove Bad Downloaded Program Files:
1. Open IE
2. Click Tools
3. Click Internet Options
4. Click General Tab
5. Under Temporary Internet files, click Settings
6. Click View Objects
7. Look at the Status column. Right click on the files listed as either Unknown or Damaged, and then select Remove from the context menu.
8. Confirm with Yes
9. Close the remaining windows by clicking OK
If the above does not work, you may have to remove all the files in the Downloaded Program Files folder.
Also check out the link below especially under:
If you follow these steps, and the issue still occurs, move the Temporary Internet Files folder to a new location. To move the folder, follow these steps: